{"product_id":"prusament-jet-black-petg-filament-1-75mm-2kg-spool-precise-0-02mm","title":"Prusament Jet Black PETG Filament 1.75mm 2kg Spool - Precise 0.02mm","description":"\u003cp\u003eIn this review the Prusament Jet Black PETG filament is examined for makers who need reliable, consistently-sized filament for demanding prints. The bottom line: this spool is aimed at experienced hobbyists and professionals who want traceable quality and tight diameter control, because Prusament guarantees a manufacturing precision of \u003cstrong\u003e0.02mm\u003c\/strong\u003e and lets you inspect every spool online. If you value consistent extrusion and color stability for functional parts or polished prototypes, this filament delivers the single biggest advantage of repeatable, tested performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-house production:\u003c\/strong\u003e Manufactured by Prusa Polymers, so the brand controls the whole process and reduces variability between spools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter precision:\u003c\/strong\u003e A claimed tolerance of +\/- 0.02mm helps maintain steady extrusion and reduces issues with under- or over-extrusion across long prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge spool weight:\u003c\/strong\u003e The 2kg (4.4 lb) spool provides more continuous printing time and fewer spool changes for bigger projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraceable spool data:\u003c\/strong\u003e Each spool includes a QR code so users can view measured parameters and quality checks online for full transparency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested material properties:\u003c\/strong\u003e Color consistency and mechanical behavior are monitored during production to minimize surprises between batches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filament suits professional makers, small workshops, and serious hobbyists who run repeated prints and need consistent results; the traceability and \u003cstrong\u003epremium-grade\u003c\/strong\u003e testing are especially valuable when dimensional reliability matters. Its PETG formulation is useful for functional parts that need toughness and some chemical resistance compared with PLA.\u003c\/p\u003e\n\u003cp\u003eLess technical buyers who only print occasional decorative models or want the cheapest filament available might look elsewhere, since the main benefits here are consistency, spool traceability, and industrial-level quality control rather than budget pricing.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery tight diameter tolerance helps deliver reliable extrusion and layer adhesion in demanding prints.\u003c\/li\u003e\n\u003cli\u003e2kg spool size reduces interruptions for long runs and is cost-effective per gram compared with smaller spools.\u003c\/li\u003e\n\u003cli\u003eQR-coded spool data gives confidence through visible, recorded manufacturing checks.\u003c\/li\u003e\n\u003cli\u003eManufactured in-house, so batch-to-batch consistency is better controlled than many third-party filaments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePriced toward the premium end for filament because of in-house production and testing, so it may be more than casual users need.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePrusament\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePETG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e1.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter tolerance\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.02mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpool weight\u003c\/td\u003e\n\u003ctd\u003e2kg (4.4 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eIn-house by Prusa Polymers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003ePrusament Jet Black PETG is a solid choice for users who prioritize reliability and traceability over lowest cost. The \u003cstrong\u003e0.02mm\u003c\/strong\u003e diameter control, large 2kg spool, and visible spool data make it excellent value for professionals and dedicated hobbyists who demand consistent prints and fewer surprises between batches.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I view quality data for my spool?\u003c\/strong\u003e\u003cbr\u003eYes. Each spool includes a QR code that links to measured parameters and production data so you can inspect the spool online.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this filament suitable for functional parts?\u003c\/strong\u003e\u003cbr\u003eYes. PETG offers toughness and good layer adhesion, making it appropriate for many functional prints where PLA might be too brittle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the spool size reduce print interruptions?\u003c\/strong\u003e\u003cbr\u003eYes. The 2kg spool gives longer continuous printing time compared with typical 1kg spools, reducing spool swaps on long jobs.\u003c\/p\u003e","brand":"Prusament","offers":[{"title":"Default Title","offer_id":48625048551643,"sku":"B0DWFK7SW5","price":64.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81skiz0-7KL._SL1500.jpg?v=1778499399","url":"https:\/\/gearmusthave.com\/products\/prusament-jet-black-petg-filament-1-75mm-2kg-spool-precise-0-02mm","provider":"GearMustHave","version":"1.0","type":"link"}